| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | AGQ210A06 | RELAY TELECOM DPDT 2A 6VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | AGN2101H | RELAY TELECOM DPDT 1A 1.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | TXS2-4.5V | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 5 | RSE116675 | LOW PROFILE, 4 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 6 | JRS200350 | QUICK MOUNT, 2 POLE ITARRelay | Amphenol Pcd |
| 7 | HL1-PS-K | TERMINAL SOCKET PC MOUNTRelay Socket Through Hole | Panasonic Electric Works |
| 8 | 2980238 | 6.2MM PLC BASIC TERM BLOCK 5VRelay Socket DIN Rail | Phoenix Contact |
| 9 | T92S7A22-208 | RELAY GEN PURPOSE DPST 30A 208VGeneral Purpose Relay DPST-NO (2 Form A) 208VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |